Need help finding a low pressure Reg for airsoft gun.

hey guys, I need some help to find a good low pressure 30-150psi reg for a classic kokusai mini uzi . All I have heard is that I NEED a Palmers rig so I figured I would check with you paintball guys. I appreciate you checking out the thread feel free to PM me If you think you hae any Reg that would work and you want to sell/ trade.
-Will